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Looks like a deeper bug has been exposed due to the way bclone works? They're finding issues now on ZFS versions predating bclone Edit: yep, it's an older bug.
by keep_reading 3y ago
Looks like a deeper bug has been exposed due to the way bclone works? They're finding issues now on ZFS versions predating bclone
Edit: yep, it's an older bug. Set zfs_dmu_offset_next_sync=0 to save your data
https://github.com/openzfs/zfs/issues/15526#issuecomment-1823760920 https://github.com/openzfs/zfs/issues/15526#issuecomment-182...
- frankjr 3y agoNot sure what's your point. The comment I linked to just confirmed that the bug (whichever it might be) has reproduced on FreeBSD.
- keep_reading 3y agoJust following up for the readers of the thread
- fortani 3y agoNope, somebody managed to reproduce this issue even with zfs_dmu_offset_next_sync=0 https://github.com/openzfs/zfs/issues/15526#issuecomment-1826065538 https://github.com/openzfs/zfs/issues/15526#issuecomment-182...
- keep_reading 3y agoApply this patch, it appears to be the real fix. https://github.com/openzfs/zfs/pull/15571/files?diff=split&w=0 https://github.com/openzfs/zfs/pull/15571/files?diff=split&w...